crítica
CVE-2019-15846
exim: out-of-bounds access in string_interpret_escape() leading to buffer overflow in the SMTP delivery process
En la Trivy database desde, como mínimo, el 24 oct 2026, 07:11 UTCNo consta cuándo entró antes de ese build.
Severidad por fuente
NVD9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD, Red Hat, Amazon. Más baja según Ubuntu (alta).
Descripción
Exim before 4.92.2 allows remote attackers to execute arbitrary code as root via a trailing backslash.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| amazon linux 1 | exim, exim-debuginfo, exim-greylist y 3 más | 4.92-1.24.amzn1 |
| alpine 3.10 | exim | 4.92.2-r0 |
| alpine 3.11 | exim | 4.92.2-r0 |
| alpine 3.12 | exim | 4.92.2-r0 |
| alpine 3.13 | exim | 4.92.2-r0 |
| alpine 3.14 | exim | 4.92.2-r0 |
| alpine 3.15 | exim | 4.92.2-r0 |
| alpine 3.16 | exim | 4.92.2-r0 |
| alpine 3.17 | exim | 4.92.2-r0 |
| alpine 3.18 | exim | 4.92.2-r0 |
| alpine 3.19 | exim | 4.92.2-r0 |
| alpine 3.20 | exim | 4.92.2-r0 |
Mostrar las 38 entradas de 33 fuentes
| Fuente | Paquete | Corregido en |
|---|---|---|
| amazon linux 1 | exim | 4.92-1.24.amzn1 |
| amazon linux 1 | exim-debuginfo | 4.92-1.24.amzn1 |
| amazon linux 1 | exim-greylist | 4.92-1.24.amzn1 |
| amazon linux 1 | exim-mon | 4.92-1.24.amzn1 |
| amazon linux 1 | exim-mysql | 4.92-1.24.amzn1 |
| amazon linux 1 | exim-pgsql | 4.92-1.24.amzn1 |
| alpine 3.10 | exim | 4.92.2-r0 |
| alpine 3.11 | exim | 4.92.2-r0 |
| alpine 3.12 | exim | 4.92.2-r0 |
| alpine 3.13 | exim | 4.92.2-r0 |
| alpine 3.14 | exim | 4.92.2-r0 |
| alpine 3.15 | exim | 4.92.2-r0 |
| alpine 3.16 | exim | 4.92.2-r0 |
| alpine 3.17 | exim | 4.92.2-r0 |
| alpine 3.18 | exim | 4.92.2-r0 |
| alpine 3.19 | exim | 4.92.2-r0 |
| alpine 3.20 | exim | 4.92.2-r0 |
| alpine 3.21 | exim | 4.92.2-r0 |
| alpine 3.22 | exim | 4.92.2-r0 |
| alpine 3.23 | exim | 4.92.2-r0 |
| alpine 3.24 | exim | 4.92.2-r0 |
| alpine 3.8 | exim | 4.91-r2 |
| alpine 3.9 | exim | 4.92.2-r0 |
| alpine edge | exim | 4.92.2-r0 |
| debian 10 | exim4 | 4.92-8+deb10u2 |
| debian 11 | exim4 | 4.92.1-3 |
| debian 12 | exim4 | 4.92.1-3 |
| debian 13 | exim4 | 4.92.1-3 |
| debian 14 | exim4 | 4.92.1-3 |
| debian 8 | exim4 | 4.84.2-2+deb8u6 |
| debian 9 | exim4 | 4.89-2+deb9u6 |
| echo | exim4 | 4.92.1-3 |
| ubuntu 14.04-ESM | exim4 | 4.82-3ubuntu2.4+esm1 |
| ubuntu 16.04 | exim4 | 4.86.2-2ubuntu2.5 |
| ubuntu 16.04-ESM | exim4 | 4.86.2-2ubuntu2.5 |
| ubuntu 18.04 | exim4 | 4.90.1-1ubuntu1.4 |
| ubuntu 18.04-ESM | exim4 | 4.90.1-1ubuntu1.4 |
| ubuntu 19.04 | exim4 | 4.92-4ubuntu1.3 |
Referencias
- http://exim.org/static/doc/security/CVE-2019-15846.txt
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00024.html
- http://www.openwall.com/lists/oss-security/2019/09/06/2
- http://www.openwall.com/lists/oss-security/2019/09/06/4
- http://www.openwall.com/lists/oss-security/2019/09/06/5
- http://www.openwall.com/lists/oss-security/2019/09/06/6
- http://www.openwall.com/lists/oss-security/2019/09/06/8
- http://www.openwall.com/lists/oss-security/2019/09/07/1
Las 29 referencias
- http://www.openwall.com/lists/oss-security/2019/09/07/2
- http://www.openwall.com/lists/oss-security/2019/09/08/1
- http://www.openwall.com/lists/oss-security/2019/09/09/1
- https://access.redhat.com/security/cve/CVE-2019-15846
- https://exim.org/static/doc/security/CVE-2019-15846.txt
- https://lists.debian.org/debian-lts-announce/2019/09/msg00004.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FT3GY7V7SR2RHKNZNQCGXFWUSILVSZNU/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NDF37AUNETIOXY6ZLQAUBGBVUTMMV242/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SBNHDAF74RI6VK2JVSEIE3VYNL7JJDYM/
- https://nvd.nist.gov/vuln/detail/CVE-2019-15846
- https://seclists.org/bugtraq/2019/Sep/13
- https://security.gentoo.org/glsa/201909-06
- https://ubuntu.com/security/notices/USN-4124-1
- https://ubuntu.com/security/notices/USN-4124-2
- https://usn.ubuntu.com/4124-1/
- https://usn.ubuntu.com/4124-2/
- https://www.cve.org/CVERecord?id=CVE-2019-15846
- https://www.debian.org/security/2019/dsa-4517
- https://www.exim.org/static/doc/security/CVE-2019-15846.txt
- https://www.kb.cert.org/vuls/id/672565
- https://www.openwall.com/lists/oss-security/2019/09/06/1